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APRS station W4JJ-D - show graphs
Comment: 70cm MMDVM Voice (DMR) 432.42000MHz +0.0000MHz, APRS for DMRGateway
Last status: Powered by WPSD (https://wpsd.radio)
Location: 38°51.76' N 77°05.66' W - locator FM18KU87QA - show map
2.1 miles Northeast bearing 66° from Baileys Crossroads, Fairfax County, Virginia, United States [?]
3.5 miles East bearing 73° from Lake Barcroft, Fairfax County, Virginia, United States
3.8 miles Southwest bearing 234° from Washington, D. C., Washington, D.C., United States
39.2 miles Southwest bearing 221° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2024-12-22 13:40:09 EST (1d 5h29m ago)
2024-12-22 13:40:09 EST local time at Baileys Crossroads, United States [?]
Altitude: 0 ft
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: W4JJ-D>APDG03 via TCPIP*,qAC,W4JJ-DS
Positions stored: 2
Packet rate: 719 seconds between packets on average during 3595 seconds.
Other SSIDs: W4JJ-N W4JJ-B W4JJ-9 W4JJ-C
Stations near current position of W4JJ-D - show more
callsign distance last heard - EST      callsign distance last heard - EST
W4JJ B16.1 yards 270°2024-12-23 18:48:11 W4JJ-B16.1 yards 270°2024-12-23 18:48:21
W4JJ-N16.1 yards 270°2024-12-23 18:55:22 CW88380.9 miles 179°2024-12-23 19:08:47
FW98221.4 miles 337°2024-12-23 19:08:15 KM4DC-101.7 miles 260°2024-12-23 18:50:59
KI4PW-71.8 miles 8°2024-11-26 20:39:51 KK1ZZ2.1 miles 353°2024-12-04 20:26:04
KM4MLA-Y2.2 miles 340°2024-12-23 18:53:15 K4AF-62.2 miles 75°2024-12-21 01:40:48
KD0WQE2.4 miles 56°2024-12-13 17:51:44 K1FR2.5 miles 193°2024-12-21 14:25:05
FW15832.8 miles 275°2024-12-23 19:07:29 W4HFH A2.8 miles 192°2024-12-23 18:51:01
W4HFH AD2.8 miles 192°2024-12-23 18:51:01 W4HFH C2.8 miles 192°2024-12-23 18:51:01
W4HFH B2.8 miles 192°2024-12-23 18:51:01 W4HFH-A2.8 miles 192°2024-12-23 18:50:46
W4HFH-B2.8 miles 192°2024-12-23 18:50:46 W4HFH-C2.8 miles 192°2024-12-23 18:50:46
About this site
This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.
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